<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title></title>
    <script type="text/javascript" src="./common.js"></script>
</head>

<body>
    <p id="p1"></p>
</body>
<script type="text/javascript">
    var name = "test";
    var last = "哈哈哈"

    my$("p1").innerHTML = `这是一个沉音符测试 ${name} ，${last}`
</script>

</html>